Colton was among the crew aboard the Sundered Heart when Bail Organa, Yoda, and Obi-Wan Kenobi went on the search for surviving Jedi. He answered the call of Mas Amedda when Bail Organa's presence in the Senate was asked by EmperorPalpatine. Having learned the tricks of the trade, Colton planned to retire from active service and decided to teach at the University of Alderaan until it was destroyed years later during the Galactic Civil War.[2] Presumably Colton was among the victims of Alderaan's destruction.[1]

The name Colton Antilles is given for Raymus Antilles in some sources, leading some fans to believe that the Captain Antilles in A New Hope is a separate character named Colton Antilles, possibly named after the Captain Colton in Revenge of the Sith. However, Leland Chee has confirmed that both Captains Antilles are meant to be the same person.[3][4]